How many Grams are in 1 Ounce?

There are exactly 28.34952313 Grams (g) in 1 Ounce (oz). This means that to find the equivalent in Grams, you multiply your Ounce value by 28.34952313. This conversion factor is used worldwide in science, engineering, and everyday measurements.

What is 10 Ounces in Grams?

10 Ounces (oz) is exactly 283.4952313 Grams (g). This is calculated by applying the standard conversion factor: 1 oz = 28.34952313 g.

What is 100 Ounces in Grams?

100 Ounces (oz) is exactly 2,834.952313 Grams (g). This is calculated by applying the standard conversion factor: 1 oz = 28.34952313 g.

How do I convert Grams back to Ounces?

To convert Grams to Ounces, divide the value in Grams by 28.34952313. For example, 1 g = 0.03527396195 oz. You can also use the swap button on the converter above to instantly switch the conversion direction.

Why would I need to convert Ounces to Grams?

Converting Ounces to Grams is commonly needed in international trade, travel, academic studies, engineering projects, and everyday tasks where different measurement systems are used. Many countries use different standard units, making this conversion essential for accurate communication and calculations.

Is Ounce bigger than Gram?

To compare, look at the conversion factor: 1 oz = 28.34952313 g. If the result is greater than 1, then one Ounce is larger than one Gram. Conversely, 1 g = 0.03527396195 oz. Use this relationship to quickly understand the relative size of these two units.

What is the quickest way to convert Ounces to Grams?

The quickest way is to multiply your Ounces value by 28.34952313. For a mental math shortcut, remember that 1 oz is approximately 28.34952313 g. Round this factor to a convenient number for rough estimates, or use the UnitShift converter above for exact results instantly.

How accurate is this Ounce to Gram converter?

This converter uses full floating-point precision (64-bit double precision) for all calculations, ensuring results accurate to approximately 15 significant digits. The conversion factors between Ounce and Gram are based on internationally recognized standards. For everyday use, scientific work, and engineering applications, this level of precision exceeds typical requirements.

Ounce → Gram

From

28.34952313g

Conversion Table

Conversion table from Ounce to Gram
Ounce (oz)	Gram (g)
0.001 oz	0.02834952313 g
0.01 oz	0.2834952313 g
0.1 oz	2.834952313 g
1 oz	28.34952313 g
2 oz	56.69904625 g
3 oz	85.04856938 g
4 oz	113.3980925 g
5 oz	141.7476156 g
10 oz	283.4952313 g
15 oz	425.2428469 g
20 oz	566.9904625 g
25 oz	708.7380781 g
50 oz	1,417.476156 g
100 oz	2,834.952313 g
250 oz	7,087.380781 g
500 oz	14,174.76156 g
1,000 oz	28,349.52313 g
5,000 oz	141,747.6156 g
10,000 oz	283,495.2313 g

Formula

To convert Ounces to Grams, multiply the value by 28.3495. For example, 5 oz equals 141.7476156 g. You can also use UnitShift's free online converter above for instant, accurate results without manual calculation.

Ounce → Gram: multiply the value by 28.3495

1 oz = 28.34952313 g. To convert Ounces to Grams, multiply the ounce value by 28.34952313.

Quick Facts

1 oz

28.34952313 g

1 g

0.03527396195 oz

10 oz

283.4952313 g

100 oz

2,834.952313 g

How to Convert Ounces to Grams

Converting ounces to grams is one of the most common weight & mass conversions. Whether you're working with international measurements, academic research, or everyday calculations, understanding the relationship between ounces and grams is essential. One ounce (oz) equals exactly 28.34952313 grams (g), and conversely, one gram equals 0.03527396195 ounces.

This conversion is frequently used in cooking recipes from American to metric measurements and precious metals and jewelry weighing. For quick reference: 10 ounces = 283.4952313 grams, and 100 ounces = 2,834.952313 grams. Our converter above handles any value instantly, including decimal and negative numbers.

The ounce and gram are both units of weight & mass. The conversion factor between them is constant, making it straightforward to convert in either direction. Other common applications include postal shipping weight calculations and food nutrition label comparisons.

Use the conversion table below for pre-calculated values, or enter any custom number in the converter above. All calculations are performed with full floating-point precision to ensure accuracy for both everyday use and professional applications. Bookmark this page for quick access whenever you need to convert ounces to grams.